Baalke: 49ers talking extensions with several players

LONDON — The 49ers have been aggressive in signing their stars to contract extensions in recent years and general manager Trent Baalke said today the front office has been in contact with the agents of several players.

Last year, the 49ers signed inside linebacker NaVorro Bowman to a five-year extension in late November. Baalke said it was possible another extension could be completed during the regular season.

“I wouldn’t rule it out,” Baalke said. “… We’re talking to several guys. Whether that gets done or not remains to be seen.”

It wouldn’t be a surprise if the 49ers were hoping to extend All-Pro left guard Mike Iuapti, whose contract expires after the 2014 season and is a key part of their power-run-based offense.

Another possible target is cornerback Tarell Brown, who unwittingly forfeited a $2 million workout bonus this year and is the final year of his contract. Brown has since fired his agent and hired Joel Segal.

Baalke said the 49ers wanted Brown to recoup his lost money, but didn’t offer specifics.

“We’re going to our best to make it right,” Baalke said. “… We’re going to do our best to make sure T. Brown feels he’s being treated fairly by the 49ers’ organization.”

For his part, Brown said he was only concerned with Sunday’s game against the Jaguars at Wembley Stadium.

“I’m focused on football,” he said. “The biggest thing right now is to focus on this game and us playing against Jacksonville. The rest of that will take care of itself. I leave that to (the front office) and my agent. And they’ll do the best they can to make it work.”